Added new test of unsupported barcodes, to make sure we don't decode them.

git-svn-id: https://zxing.googlecode.com/svn/trunk@477 59b500cc-1b3d-0410-9834-0bbf25fbcc57

core/test/src/com/google/zxing/negative/PartialBlackBoxTestCase.java

@@ -35,4 +35,4 @@ public final class PartialBlackBoxTestCase extends AbstractNegativeBlackBoxTestC
     addTest(0, 270.0f);
   }
 
-}
+}

core/test/src/com/google/zxing/negative/UnsupportedBlackBoxTestCase.java

@@ -0,0 +1,38 @@
+/*
+ * Copyright 2008 ZXing authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.google.zxing.negative;
+
+import com.google.zxing.common.AbstractNegativeBlackBoxTestCase;
+
+import java.io.File;
+
+/**
+ * This test ensures that unsupported barcodes do not decode.
+ *
+ * @author dswitkin@google.com (Daniel Switkin)
+ */
+public final class UnsupportedBlackBoxTestCase extends AbstractNegativeBlackBoxTestCase {
+
+  public UnsupportedBlackBoxTestCase() {
+    super(new File("test/data/blackbox/unsupported"));
+    addTest(0, 0.0f);
+    addTest(0, 90.0f);
+    addTest(1, 180.0f);
+    addTest(0, 270.0f);
+  }
+
+}